Description
The Resideo 45900446-051/B Venturi is a flow measurement & control component to regulate air or gas movement, within combustion and air-handling assemblies. It operates by creating a pressure differential through a narrowed passage, allowing accurate sensing and balancing of airflow in gas-fired equipment. It is typically installed in furnaces, boilers and other heating units where controlled mixing of air and fuel is required. It supports stable combustion performance, improves system efficiency, and assists in maintaining consistent operational conditions in residential and commercial heating applications in HVAC systems.
